View Larger Image The CASDAM zones for a 1 Megaton AIRBURST bomb on the CFS Leitrim ‘listening post’, Ottawa coldwarincanada2026-02-01T16:01:51-05:00 Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: coldwarincanada Related Posts Other Canadian Cold War Museums – A Listing Gallery Other Canadian Cold War Museums – A Listing Plan for tomorrow …TODAY! The Story of Emergency Preparedness Canada 1948-1998 by David McConnell – PROLOGUE Gallery Plan for tomorrow …TODAY! The Story of Emergency Preparedness Canada 1948-1998 by David McConnell – PROLOGUE Videos about the Cold War in Canada & Beyond Gallery Videos about the Cold War in Canada & Beyond Peacekeeping Gallery Peacekeeping
